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Chemistry
Identify the incorrect statement among the following.
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Q. Identify the incorrect statement among the following.
NTA Abhyas
NTA Abhyas 2022
A
$d$ -block elements show irregular and erratic chemical properties among themselves.
B
$La$ and $Lu$ have partially filled $d$ -orbitals and no other partially filled orbital.
C
The chemistry of various lanthanoids is very similar.
D
$4f$ and $5f$ -orbitals are equally shielded.
Solution:
$4f$ and $5f$ -belongs to different shell, experience different amount of shielding.